3in Steel Retainer Set

Model: HM-182
Price: $242.00

HM-182 3in Steel Retainer Set are used with 3in Neoprene Pads (sold separately) in unbonded capping for compressive strength testing of 3in (76mm) diameter Concrete Cylinders. They hold and confine the neoprene pads, and are placed at each end of the concrete cylinder before testing. Steel Retainers are constructed of alloy steel, precisely machined to specified dimensions and are plated inside and out to resist corrosion. Bearing surfaces are plane to within 0.002in (0.05mm). Sold in sets of 2.


  • Rugged alloy steel construction
  • Corrosion-resistant plating inside and out
  • Plane bearing surfaces
  • Precisely machined to specified dimensions

Included Items:

  • 3in Steel Retainers, set of 2


Specimen Diameter 3in (76.2mm)
Estimated Shipping Weight 5.5lb (2.49kg)

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Specimen Diameter 3in (76.2mm)
Estimated Shipping Weight 5.5lb (2.49kg)
Meets Standard(s):
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